I really like her, and in think she likes me but she has a Boyfriend.?

Ill try and keep it short. So a few months back she started working at the place iwork we hit it off great. And she invited me over to this house that she was watching for a friend. We slept in the same bed. And nothing sexual happened. All my friends think that's why she invited me. But i didn't make a move our anything because she has a Boyfriend. And we go out and have lunch all the time shopping. Stuff like that. And a few weeks ago she came over to my house we watched a movie and the entire movie she was playing with my hands and stuff like that. And she came over again last night and we laid in bed watching a movie. And we were really close I guess you cuddling then later I put my arm around her and she didn't object to it in any way but she was also texting her bf and they were fighting. And she said sheshe was having a bad day. Does it mean anything that she'd go to me over her bf? Hes not why she was upset. Does she like me? I think she does but I just don't know.